The word "kibble" in it sure makes it sound like its for dogs but it is actually made for poultry. Here is a link to some information about it:
http://www.wildbirdsuets.com/foragecakes/kibble.htm
Holy Crow-- this stuff has 32.25% protein in it! I will probably check it out... but right now when she's super fat and I might have over done her on the BOSS, I think she might need to just stick with the layer feed for a while. But I'll keep that in mind if I ever need to get a bird in shape! It does say it firms up the poop, I like that!